////forstr1.cpp -- using for with a string
//#include <iostream>
//#include <string>
//int main()
//{
//	using namespace std;
//	cout << "Enter a word: ";
//	string word;
//	cin >> word;
//
//	//display letters in reverse order
//	for (int i = word.size() - 1; i >= 0; i--)
//		cout << word[i];
//	cout << "\nBye.\n";
//	return 0;
//}